Customer Reviews
  1. About Us
  2. Contact Us
  3. Find an Installer
  4. Sell Us Your Equipment
  5. Questions?  Call 800-929-8061 or 248-288-7000


TN744D Call Classifier

TN744D Call Classifier


Certified Refurbished: $39.99
Availability: In Stock
Manufacturer: Avaya   |   SKU: 63532D

Condition 
Warranty 
⚑ This product is eligible for 2 Year Platinum Protection.  Learn more
Quantity
   Rock Solid 1 Year Warranty      30 Day Returns
   Over 36 Years of Superior Sales, Service, and Support

TN744D Features

  • 8 ports of tone detection on the Time Division Multiplexing (TDM) bus that function the same as the TN2182, but the TN744C does not support call progress, tone generation, or clocking
  • Supports digital signal processing of Pulse Code Modulation (PCM) signals on each port to detect tones and other signals
  • Generation of tones is also supported for applications such as Release 2 Multi-Frequency Compelled (R2-MFC), Spain MF, and Russia MF
  • Gain (or loss) and conferencing can be applied to PCM signals received from the TDM bus
  • Additional support includes DTMF detectors to collect address digits during dialing
  • The TN744D supports all the functions of the TN744C plus additional call classifier options for various countries